This issue focuses on human machine interfaces in industrial automation.

The use of automation in industries has reduced machine-operator
communication. This lack of interaction has made it difficult for the
operator to identify the state of the machine and the steps to be
followed to clear problems occurring in the industrial plant. In the
modern environment where the processes are becoming complex and the
requirements for plants are also increasing, it is necessary for the
operator to have transparency and flexibility of operation. The typical
condition monitoring system can be combined with the latest technologies
that help in monitoring the status of equipment as well as in data
processing and centralized resource management.

The automated forms of processing have their advantages, which include
improved operational efficiencies, increased data accuracy, integrity
and security, time savings, and reduced manual entry costs. Furthermore,
the feedback in automation helps in designing a system with self -
correcting capacity. The area of automation has experienced key
developments in recent years. Industrial automation has advantages that
include optimization of manufacturing, improved productivity, quality,
and operations, and reduction of waste and labor costs. On the other
hand, industrial automation also has disadvantages that include high
initial costs and unpredictable development costs.